3 papers
physics.soc-ph2026
Mitigating Disease Spread by Design in Refugee and IDP Camps
Giulia Zarpellon, Joseph Aylett-Bullock, Frank Krauss +1
Disease spread represents an increasing challenge in refugee and internally displaced person (IDP) settlements. The movement and interaction of people within camps is influenced by…
cs.LG2026
PRISM: LLM-Guided Semantic Clustering for High-Precision Topics
Connor Douglas, Utkucan Balci, Joseph Aylett-Bullock
In this paper, we propose Precision-Informed Semantic Modeling (PRISM), a structured topic modeling framework combining the benefits of rich representations captured by LLMs with t…
physics.soc-ph2022
A Mixed-Method Approach to Determining Contact Matrices in the Cox's Bazar Refugee Settlement
Joseph Walker, Joseph Aylett-Bullock, Difu Shi +4
Contact matrices are an important ingredient in age-structured epidemic models to inform the simulated spread of the disease between sub-groups of the population. These matrices ar…